SIWA book cover A5 size , DARK PINK

SIWA is a collaboration between washi paper maker ONAO and Fukasawa Naoto, the esteemed industrial designer. ... This new material was developed using the ancient Japanese paper production technique of washi-suki. There are two types naoron: soft naoron, a mixture of wood pulp and polyolefin, which is soft and flexible. DARK PINK